The Pre-download of the game client is available. The Elyon_Setup.exe launcher has slightly changed so here is the new one:
The torrent for an updated client by @flibustier and @Miroku
Dont forget to update your installed.config with your paths to the game client for DownloadPath= and InstallPath= strings
Some new info:
It is highly advised to install the game on SSD to exclude lags and framerate drops;
The new launcher now features HTTPS download option for better checks of client integrity. The devs advise to use this option in order to evade problems of client file corruptions.
There are 2 FAQ troubleshooting sections added to solve problems with installation and client download.